readline_completion_function
PHP 4, PHP 5, PHP 7, PHP 8
readline_completion_function - Registers a completion function
Manual
readline_completion_function(
callable$callback ): bool
This function registers a completion function. This is the same kind of functionality you'd get if you hit your tab key while using Bash.
Parameters
- callback
-
You must supply the name of an existing function which accepts a partial command line and returns an array of possible matches.
Return Values
Returns true on success or false on failure.